Where money buys speed — How fast do you want to go?

Harley-Davidson AR-107 Performance Kit *

(for 2007-2016 twin-cam engines)

“Arsenal Racecraft and DC-V-Twin used my 2014 Street Glide to develop and test the new Arsenal Racecraft AR-107 Performance Kit. I could not believe the difference the kit made in the riding of my bike. It almost doubled the horsepower, and the new cam provided superior torque down low. The bike also had much better throttle response, and even ran cooler. I would recommend it to anyone that wants more performance from their bike.”

Pistons

Arsenal Racecraft has developed a proprietary dome shaped performance Arsenal Racecraft /CP-Carrillo piston to fit the custom chambers for the AR-107 kit. CP-Carrillo is a performance leader and is number 1 in piston design.

Cams

Arsenal Racecraft has developed a proprietary performance-torque and horsepower Arsenal Racecraft/Andrews .610 lift cam for the AR-107 kit. Andrews Products is recognized worldwide as a leader in design and manufacture of performance camshafts.

Plasma Plugs

Arsenal Racecraft, in conjunction with Pulstar, has developed a proprietary plasma plug using innovative plasma-assisted combustion technology to increase horsepower and torque.